Thermo Scientific VSTAR-PH - pH Measurement Module

• Calibration editing option allows individual points to be fixed without a full recalibration
• Customize measurements to show calibration history and pH electrode condition or simplify to show an extra large pH reading
• Module offers a 3-year replacement warranty
• Measure pH, mV, relative mV or ORP with temperature
• Perform up to a six point pH calibration using automatic buffer recognition of NIST, DIN or user-defined buffer groups with choice to manually enter custom buffer values

Add pH, mV, ORP and temperature measurement capabilities to your Thermo Scientific Orion Versa Star meter using the Thermo Scientific Orion Versa Star pH Measurement Module. Each Orion Versa Star meter has four channels that can be customized with interchangeable measurement modules. The Versa Star pH module offers up to a six point pH calibration with easy to follow onscreen instructions, automatic buffer recognition of NIST, DIN or user-defined buffer groups and calibration editing option to fix individual points without a full recalibration.

Preparation

1. Prepare the universal power adapter, install the meterattached electrode stand and verify that the pH module is connected to the meter. If it is not connected, insert the module into an available channel on the back of the meter.
2. Prepare the electrodes as instructed in the electrode user manuals. For improved movement and control, place the electrodes into the electrode stand.
3. Connect the pH electrode cable to the BNC input on the module and ATC probe cable to the 8 pin MiniDIN input on the module.